<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>我的第一个页面</title>
    <style>
    body {
		font-family: Arial;
		background: #f0f8ff;
		text-align: center;
		padding: 50px;
    }
    .wow-button{
		padding: 10px 20px;
		background:#ff6b6b;
		color:white;
		border:none;
		border-radius:5px;
		cursor:pointer;
    }
    </style>
</head>
<body>
	<h1>hello world</h1>
	<button class="wow-button" onclick="alert('welcome to front!')">
	点击有惊喜</button>
	
</body>
</html>